Travel and Immigration Benefits

As mercury will be fast moving on your 2nd, 3rd and 4th house, travelling can give you good results. Foreign travel is also indicated on the cards as both Saturn and Jupiter will be in retrograde. There will not be any delays or communication problems. As Mars will be in unfavorable position, there will be more expenses during travelling.
Your immigration benefits will get approved before July 16, 2021. Once you pass this date, then you will have to wait until late Nov 2021. If your visa got approved, it is okay to relocate to a foreign land. If you want to file H1B renewal, you can go with premium processing before July 4, 2021. Otherwise, you need to check your natal chart for further support.